How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Bangkok to Colombo take?

Flight time depends on the exact route and aircraft, but at roughly 2,392 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Bangkok to Colombo

2,392

Kilometres (km)

1,486

Miles (mi)

1,292

Nautical miles

About this flight distance

The great circle distance from Bangkok to Colombo is approximately 2,392 km. The typical flight time is 3h 18m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Bangkok to Colombo →Flight duration Bangkok to Colombo →Cheapest day to fly Bangkok to Colombo →Flights Bangkok to Colombo

Nearby airports

Near Bangkok

Don Mueang International Airport (DMK)30 km

Near Colombo

Colombo Ratmalana Airport (RML)40 km

Frequently Asked Questions

The great-circle distance from Bangkok to Colombo is approximately 2,392 km (1,486 miles).